Threats Tagged 'cve-2026-45677'
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Threats Tagged 'cve-2026-45677'
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CVE-2026-45677: CWE-862: Missing Authorization in RocketChat Rocket.ChatCVE-2026-45677 0 Rocket.Chat versions prior to 7.10.11, 7.13.7, 8.0.5, 8.1.4, 8.2.3, 8.3.3, 8.4.1, and 8.5.0 contain a vulnerability in their SAML integration where inbound LogoutRequest messages do not have their signatures verified. An unauthenticated attacker who knows a target user's SAML NameID can send unsigned LogoutRequest messages to forcibly log out the user without their interaction. This can be exploited repeatedly to disrupt user sessions and render the service unusable for SAML-authenticated users. The vulnerability is identified as CWE-862 (Missing Authorization) and has a high severity with a CVSS score of 8.7. Fixes are available in the listed versions. Join the discussion | CVE Database V5 | 06/24/2026, 20:54:13 UTC Added: 06/24/2026, 21:32:17 UTC |
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